baber/WOPTO huggingface dataset:
Patent NL-7607726-A (NL)
Title: Nappy securing clip - has envelope surface perforated for pins at right angles to hinging arm
IPC: A41F1/00
Filed: 1976-07-13
Abstract: The clip is partic. for securing nappies in place, and has an envelope-shaped main part. One envelope surface is perforated to accommodate one or more nail-shaped pins, mounted at right angles on an arm hinging in this surface. The pin length is roughly equal to the distance between the envelope surfaces of the main part. A locking device is provided to hold the arm in a position near the perforated surface. The surface can be so perforated as to leave an edge sufficient to provide the necessary stiffness, the perforation extending over the entire central area and the arm fitting into the perforation.
Patent NL-7906459-A (NL)
Title: Bread making dough - contg. L-ascorbic acid and an aminoacid or an alum, gives increased risen vol. and high quality
IPC: A21D2/02
Filed: 1979-08-28
Abstract: In making bread, the dough is kneaded together with (a) a L-ascorbic acid and (b) an additive comprising a divalent carboxylic acid of formula HOOC-C(Z)(X)-(CH2)n-C(Z')(Y)COOH (I) (where n is 3 or 1, X is H, amino gp. or OH, Y is amino gp. or Oh and Z and Z' are H; or Z and X and/or Z' and Y together form an O atom) or its salts, cysteine, methionine, alums or nicotinic acid. The dough is then allowed to rise and the risen dough is baked. The process gives breads having increased volume, improved quality, improved appearance and improved flavour.
Patent NL-7907762-A (NL)
Title: Chopper or blower for field crop - has forwardly extending vertically movable fork prongs to guide crop towards treatment section
IPC: A01D43/08
Filed: 1979-10-22
Abstract: The mobile crop treating machine is intended for treating, such as blowing or chopping, field crops, such as maize, which may be upright or lying down through rain. It has at least one forwardly extending fork (5) element (4) to guide the crop which is vertically movable relative to the machine. Each fork prong may be hinged to the machine about a horizontal pivot (8) and may have a slide shoe (10) which follows the surface of the ground whilst the forward end (11) of the fork extends below the slide surface of the shoe. This end (11) may be a downwardly inclined forward prong of rod material.
Patent NL-8005146-A (NL)
Title: Live poultry transport container - comprises flat rectangular boxes secured together by quick-release couplings
IPC: A01K45/00
Filed: 1980-09-12
Abstract: The transport container is particularly for live poultry, and is bult up of a number of flat rectangular boxes (1) one above the other. Quick-release couplings secure the boxes together or to a cover, and lifting mechanisms raise and lower the uppermost and lowermost boxes or the cover of the uppermost box, the other box or cover end being held in the top of a frame (5). The boxes can be arranged to hinge (4) at one side of the frame, the lifting mechanisms (2,3) being coupled to them at the other. The boxes can have partitions at right angles to the hinge axes.
Patent NL-8100342-A (NL)
Title: Stairway has cantilever steps - each secured at one side in recess of load-bearing wall panel
IPC: E04F11/022
Filed: 1981-01-26
Abstract: The stairway has cantilever steps (4) secured in recesses (5) of wall panels (1-3) which, between them, form the staircase. The panels may form the wall panelling of the staircase or may, themselves, form separating walls. They may form the banister and hand rail (up to level 7). The panels with steps may form load bearing elements.
Patent NL-8101523-A (NL)
Title: Insulation displacement connector adaptor for flat cables - has two opposed flat and undulating surfaces and uses glued vinyl packing to take up play and provide stress relief
IPC: H01R4/24
Filed: 1981-03-27
Abstract: The device is plane on one face and corrugated on the other with a period corresponding to the wire spacing. Stiffening rods are embedded in the vinyl, an adhesive layer is added to the plane face and this is covered by a peel off protective layer. The extruded adaptor is cut into lateral strips as long as the cable width and wider than the lid of the connector and the ends notched at the crests in the undulations to ease alignment. The adaptor is glued to the cable aligning the notches with the conductors and permanently staked by the insulation displacement contact when the lid is clipped into place. The adaptor is deformed to fill the space between the lid and the cable.
Patent NL-8701159-A (NL)
Title: Container for postal packages
IPC: B65G1/07
Filed: 1987-05-14
Abstract: The container, e.g. for postal packages handling, has vertical movable bottom suspended from endless cables wound around cable drum. When unloading package, bottom rises enabling easy package handling. Container frame (1) has transport wheels (2) and vertical movable bottom (3), suspended from four cables (4) which are fixed to rim (6) of container frame (1). Guide rollers (7) feed cables onto drum (8) with associated torsion spring.
Patent NL-8802567-A (NL)
IPC: B28B13/02
Filed: 1988-10-18
Abstract: A device for manufacturing mouldings of clay or similar material, comprising at least one press adapted to deliver a ribbon of clay (5) vertically downwardly from a press nozzle (4), a cutting device (25) provided under the press nozzle for cutting pieces of clay from the lower end of the ribbon (5), and a conveying device (35) for guiding and conveying each piece (38) of clay from said cutting device (25) downwardly into a moulding tray (39), whereby obstruction means (31), adpated to be moved, by drive means (33), from a rest position beyond the path of the pieces of clay, into an operative position within said path under the cutting device (25).
Patent NL-9000666-A (NL)
Title: Atomiser nozzle head - has curved plate with aperture producing fine water haze
IPC: B05B1/02
Filed: 1990-03-21
Abstract: The nozzle has a removable head, with a curved plate positioned between housing and head. The housing part (10) is mounted on top of an atomizer tube (11), and includes an O-ring (12) and a coupling nut (13). The curved plate (1) is mounted on the housing part and includes a second O-ring (14) and coupling nut (15). The curved section (3) faces inwards, thus forcing pressurised water through an aperture (4) to create a fine haze (7).
Patent NL-9101270-A (NL)
IPC: G11B5/48
Filed: 1991-07-19
Abstract: Magnetic head having a magnetic head structure (2) provided with a head face (5) and at least one transducing gap (S1-S10) terminating in the head face. A wear- resistant layer (31) formed by a chromium nitride layer is provided on the head face for forming a wear-resistant contact face (33).
Patent NL-9201308-A (NL)
Title: Ice cream (pure coconut ice cream/coconut shake/coconut block)
IPC: A23G9/00
Filed: 1992-07-21
Abstract: Pure coconut ice/coconut shake/coconut block. The preparation of ice cream named "pure coconut ice" from frozen young coconut water and young coconut flesh which is to be sold in plastic packaging containing more or less 450 grams. 1. The frozen coconut water with flesh will be crushed using a machine and filled into tubs. 2. Concentrated syrup is added to the mixture. 3. If appropriate, coconut milk and dairy milk will be added to taste. The "pure coconut ice" will be stored in ice cabinets or slush machines. Shaking the "pure coconut ice" well results in a creamy substance which will be offered for sale under the name "Coconut shake". The "Coconut shake" will be frozen in certain shapes and will be marketed under the name "Coconut block".
Patent NL-9300239-A (NL)
Title: Device for dispensing an object representing a value
IPC: G07B1/02
Filed: 1993-02-05
Abstract: The invention relates to a device for dispensing a second value-bearing object in response to an identifiable medium to be handled by a user being read out or in response to the insertion of a first value-bearing object, the value of the second value-bearing object being larger than that of the first value-bearing object, but the second value-bearing object having limited validity. For the purposes of the invention, limited validity means that the value-bearing objects can be exchanged only in a limited area, i.e. subject to geographic restrictions, that they are valid only for a limited time, i.e. a temporal restriction, or that they are valid only as payment in full or in part when a particular article is purchased, i.e. that the validity is restricted to the purchase of specific articles. Preferably, the quality of the second value-bearing object is determined by chance, at least partially.
Patent NL-9520021-A (NL)
Title: Fabric laminates used in garments, filters and for medical applications - consists of a fabric adhered to a microporous polymeric substrate contg. an organic polymer with fluorinated side chains
Inventor: SHEN WU HUEY
IPC: A41D31/00
Filed: 1995-01-26
Abstract: A laminate comprises (a) a fabric adhered to (b) a microporous polymeric substrate, in which the laminate contains an organic polymer with recurring pendant fluorinated side chains applied from an aq. dispersion in which the polymer particles in the dispersion have an average particle size of 0.01 to 0.1 microns. The microporous structure is formed by nodes interconnected with fibrils. The organic polymer is present in the microporous polymer layer and/or the fabric. The organic polymer is crosslinked and is chosen from fluoroalkyl (meth)acrylate, fluoroalkyl aryl urethane, fluoroalkyl allyl urethane, fluoroalkyl maleic acid ester, fluoroalkyl urethane acrylate, fluoroalkyl acrylamide or fluoroalkyl sulphonamide acrylate. Pref. the polymer has recurring units derived from a monomer of formula (I): CF3(CF2)n(CH2)m-OCO-CR=CH2 (I) where R = H or CH3; n = 1-21; and m = 1-10.
Patent OA-10951-A (OA)
Title: Veterinary use of a pleuromutilin derivative
Inventor: BURCH DAVID GEORGE SIDNEY
IPC: A61P31/04
Filed: 1999-01-04
Abstract: Use of 14-O-[1-[(R)-2-amino -3-methylbutyrylamino] -2-methyl propan-2-yl thioacetyl]mutlin of formula (I), in free base or in veterinarily acceptable salt form, in the therapy of veterinary diseases, the expression of which is enhanced by increasing stocking density. Also claimed is a process for preparing a medicament for use in veterinary disease comprising (I) with a carrier or diluent.
Patent OA-11069-A (OA)
Title: Intranasal formulations for treating sexual disorders
Inventor: BILLOTTE ANN
IPC: C07D487/04
Filed: 1999-06-18
Abstract: Intranasal formulations of sildenafil mesylate for the treatment of male erectile dysfunction or female sexual disorders.
Patent PT-73748-A (PT)
Title: Water saving toilet system
IPC: E03D3/00
Filed: 1981-09-30
Abstract: The water saving toilet consists of two separate primary structures, a bowl (14), and a supporting structure (16) specifically designed to receive the bowl and conceal it. The equipment includes the major components of an attrition tank (20), a hydraulic attrition impeller (22), a valve (V), a pump (24) together with the control circuitry and various plumbing. Flush water enters the bowl through the flush ports (30) which cause it to be injected downwards. At the rear side of the bowl there is a manifold (32) for supplying the water to the ports through the flexible connection (36). The preferred structure includes fountains (32) arranged at opposite sides of the bowl providing a scrubbing action on the bowl surface. Effluent is transferred from the bowl to the attrition chamber (20a) by means of a motor driven discharge pump. A power driven attrition impeller (22) effects hydraulic attrition of the solid matter in the effluent. The control circuit affects the sequential operation of the two motors and the valves in an automatic timer controlled manner.
Patent PT-78614-A (PT)
Title: Method and apparatus for stuffing shirred casing with food products
IPC: A22C11/02
Filed: 1984-05-18
Abstract: A method and apparatus for stuffing food product (10) into shirred casing (12) wherein an internal sizing member (28) and an external engaging member (38) cooperate to provide casing presizing and casing holdback. A small relative motion between said sizing member (28) and said engaging member (38) controllably reduces holdback to facilitate gathering and clipping the stuffed product.
Patent PT-78680-A (PT)
IPC: A47C7/24
Filed: 1984-06-01
Abstract: A low density abrasion-resistant non woven aramid sheet made by expanding a dried, wet-laid sheet of fibrids and fibres, which has self-bonded regions made with heat and pressure. The re-wet sheet is heated dielectrically to expand the interior of the non densified portions without substantially roughening or disrupting their surface skin. The sheet may be used in upholstered furniture, especially in aircraft seat cushions and similar applications.
Patent PT-81921-A (PT)
Title: Process for preparing quinolone inotropic agents
Inventor: CAMPBELL SIMON FRASER
IPC: C07D401/12
Filed: 1986-01-28
Abstract: Quinolone inotropic agents (and their pharmaceutically acceptable salts) of the formula:- 
<CHEM>
 where n is 0, 1 or 2; R<1> is selected from -NR<4>R<5>, -NR<4>CO(C1-C4 alkyl), -NR<4>CONR<4>R<5>, - NR<4>COOR<5>, S(O)m(C1-C4 alkyl), -SO2NR<4>R<5>, -NR<4>SO2R<5>, -OCONR<4>R<5>, -OCO(C1-C4 alkyl), -OR<5>, -OCH2.Het, -COOR<4>, -CONR<4>R<5> and Het min ; R<4> is H or C1-C4 alkyl and R<5> is H, C2-C4 alkyl or -CH2CH2N(C1-C2 alkyl)2, or R<4> and R<5> taken together with the nitrogen atom to which they are attached form a saturated 5- or 6-membered heterocyclic group optionally containing a further heteroatom or group selected from O, S and N-R<6> where R<6> is H or C1-C4 alkyl;
 m is 0, 1 or 2;
 Het is a 5- or 6-membered nitrogen-containing aromatic heterocyclic group attached by a carbon atom to the adjacent -CH2- group;
 Het min  is a 5- or 6-membered nitrogen-containing heterocyclic group;
 R<2>, which is attached to the 3-, 4-, 5-, 6-, 7- or 8-position, is H, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, cyano, halo, CF3 or -NR<4>R<5> where R<4> and R<5> are as defined above;
 R<3> is H or C1-C4 alkyl;
 X is H, C1-C4 alkoxy, hydroxy, halo or CF3;
 and the dotted line between the 3- and 4-positions represents an optional bond;
 and the pharmaceutically acceptable salts of the compounds of the formula (I).
Patent PT-85497-A (PT)
Inventor: WAGER JOHANN
IPC: E05F5/00
Filed: 1987-08-06
Abstract: 1. Operating aid for opening and closing a door, particularly for shielded rooms and cubicles, characterised in that the edge (2 b) of a door leaf opposite the butting edge (2 a) of the door leaf preferably has a protruding cotter pin (11) which extends into a slot (15) in the door frame (1) when the door is closed, in that guided in the door frame (1) is a slide bar (5) which is capable of sliding transversely to the longitudinal direction of the slot by means of a linear drive (6, 7), and in that the slide bar (5) bears a closing lever (21) inclined transversely to the drive direction and capable of swivelling abouts its centre section against the action of a spring force (20) and to a limited extent, so that, depending on the drive direction of the slide bar (15), the surface of the cotter pin (11) extending into the slot (15) rests against one or other front edge (30, 31) of the closing lever (21) and as the slide (5) is moved further, the door leaf (5) is pressed against the door frame (1) or is lifted away therefrom.
Patent SI-20506-A (SI)
Title: Method for preparing restructured meat having a foliate structure
Inventor: FRADIN MAURICE
IPC: A23L13/60
Filed: 1999-07-20
Abstract: The invention concerns a method consisting in breaking down a muscle into chunks, forming blocks in a mould (4) from said chunks whereof the surface has been first cooled, slicing the block in a slicing station (7) along a direction perpendicular to their length, to obtain superfine films, with a surface of the order of 5 to 500 cm2, a thickness not exceeding a few tenths of mm, restructuring the meat into one piece by assembling the superfine films in a vacuum forming device. The invention enables to obtain products having a texture and sensory properties close to those of the natural product.
Patent UA-6838-A (UA)
Filed: 1989-07-06
Abstract: Изобретение относится к переработке пластмасс и может быть использованным при переработке отходов поливинилхлоридной пленки с алюминиевой фольгой в облицовочные плитки. Способ переработки отходов поливинилхлоридной пленки с алюминиевой фольгой в облицовочные плитки включает измельчение отходов, заполнение ими пресс-формы, нагрев, прессование в две стадии и охлаждение.
Patent UA-12715-A (UA)
Title: frame of truck
Filed: 1990-08-13
Abstract: A frame of truck contains longerons connected by cross-beams, with which are rigidly connected the brackets of pulling fingers and a bumper executed with shelves, which covers the front cross-beam, which has a box section open from one side. The front surface of front cross-beam is executed in the form of a part of cylindrical surface and is located in front of the front ends of longerons. The brackets of pulling fingers with one of the sides are rigidly connected with the bumper, whose shelves are executed with decreasing width toward the ends of the bumper, to which are fastened the stiffeners made in the form of channel bars.
Patent BG-104130-A (BG)
Title: Aqueous aerosol forms containing biologically active macromolecules, and method for the preparation of the respective aerosols
Inventor: LAMCHE HERBERT
IPC: A61K9/12
Filed: 2000-02-04
Abstract: The invention relates to aqueous aerosol forms containing biologically active macromolecules for the preparation of inhalation aerosols having no gas carrier. 25 claims
Patent BG-106008-A (BG)
Title: Novel lhrh antagonists with improved solubility characteristics
Inventor: BERND MICHAEL
IPC: A61K38/09
Filed: 2001-10-11
Abstract: The invention relates to peptides, which contain N-methylated amino acid building blocks and are provided with improved water solubility. Medicaments containing the inventive peptides can be used for the treatment of hormones-dependent tumours and hormone-influenced, non-malignant diseases. 15 claims
Patent BG-108593-A (BG)
Title: Modified tampon for nasal tamponage
Inventor: TSVETKOV VENTSESLAV
IPC: A61F13/00
Filed: 2004-02-23
Abstract: The tampon is used in medicine for stopping the bleeding haemorrhages in different stages of gravity in the nasal cavity. Its application simplifies the well-known methods of controlling haemorrhages in the nasal cavity. The tampon comprises a gauze band (1) U-shape sewn with strong silk thread, which is introduced across the front nasal aperture (2) into the nasal cavity to the bleeding zone (3). After a stop with an instrument and drawing out the thread, the gauze is folded thus forming the modified tampon that can exercise the required compression right over the affected section.
Patent BG-109661-A (BG)
Title: Fastening of the driving units in engine-driven machines
Inventor: GENKOV NIKOLAY
IPC: B60K5/12
Filed: 2006-09-07
Abstract: The device consists of a power frame (1) fixed by wads (2) to the supporting parts (16) of the vehicle. The drive unit (17) is fitted to the frame (1) by means of mobile couplings (3) so that the center of rotation (4) is close to or coincides with the axis of rotation of the drive shafts (5). To the drive unit (17), a torsion lever (15) is coupled with its both ends movably mounted on rigid rods(10 and 21) between the fulcrums (9-11) and (20-22). The other end of the unit (17) is prevented from rotary motion downwards by a support (6) connected to the supporting structure (16). To the same end of the unit (17), levers (7 and 18) are attached either freely or through ties, the other end of such levers being connected through ties (8 and 19) to power members (13 and 25) of the supporting structure. The levers (7 and 18) are coupled to movable members (14 and 24) of the running gear through rods (10 and 21). The latter are fastened to the movable members (14 and 24) through hinges (11 and 22) located at a distance from the respective ends (12 and 23) of the rods (10 and 21), so that the ends (12 and 23) lap over the movable members (14 and 24).
Patent BG-111079-A (BG)
Title: System for building fa?ade ventilated cladding
Inventor: STOYANOV DAMYAN
IPC: E04F13/07
Filed: 2011-11-10
Abstract: The system is applied in the construction industry and has increased strength characteristics, light steel structure, easy adjustment of the leading profiles (3) and the fa?ade elements (2). Thus, the collection and freezing of water in the elements (2) is avoided. The mounting is bottom up. To each profile (3) at the bottom, a holder (4) is mounted, with two leading vertical teeth (4.1), pulled upwards in the two front leading and locking angular channels (3.1). On its vertical plate, the holder (4) is fixed with self-tapping screws (9) to the front wall of the profile (3), so that its plates (5) are directed upwards. On the horizontal row of holders (14), the elements (2) from the first row are placed. In the two local seats (2.1), the plates (5) are placed. The holder (4) is aligned with the profile (3) with its vertical leading tooth (4.1) entering at 45° into one of the front leading and locking angular channels (3.1). Each plate (5) with its lower part holds the lower element (2) in its upper local seat (2.1), while with its upper part it is positioned in the lower local seat (2.1) of the next vertical element (2). For the fixing if the last elements (2), a holder 14 is used, but its plates 5 are directed downwards and positioned into the upper local seats (2.1). In each of the two front channels (3.1), a screw (9) is screwed vertically from top to bottom for final fixation.
Patent CN-1268803-A (CN)
Title: 电源装置
Inventor: SHIRO MAITA
IPC: H02M7/06
Filed: 2000-02-17
Abstract: 通过将电容器连接在桥式整流电路的交流输入端和直流输出端之间,提供一种能兼顾高功率因数和抑制高次谐波两方面的电源装置。它有交流电源6、桥式整流电路5、连接在交流电源6和交流输入端5b之间的电抗器、连接在交流输入端5a和直流输出端5c之间的电容器9、以及平滑电容器8。有共振电流流过电抗器7及电容器9,电容器9充电,Vc从零上升到Vo,在交流输入的下半周期内,电容器9放电,Vc从Vo下降到零,能流过平滑电流。
Patent CN-1268479-A (CN)
Title: 电梯的控制装置
Inventor: SHO ARAHARI
IPC: B66B11/00
Filed: 2000-03-13
Abstract: 一种电梯的控制装置,是将设置在升降路径地坑内的电梯控制装置用上部敞开的袋状构件覆盖,以形成防水结构,并在该袋状构件上安装经过防水加工的拉链。本发明可保护设在地坑内的控制装置免遭水淹,而且可实现既将控制装置设在地坑内、又便于维修的无机械室电梯。
Patent CN-1264975-A (CN)
Title: Atm网络系统和用于为用户设备分配v pi的方法
Inventor: YOSHINORI ROKUGO
IPC: H04L12/70
Filed: 2000-02-25
Abstract: 提供了在用户设备和网络设备连接之后分配特有VPI值的方法和网络系统。用户设备发送第一指定ATM信元,同时网络接收此第一指定ATM信元并向用户设备发送ATM信元的信息字段中携带特有VPI值的第二指定ATM信元。第二指定ATM信元中的特有VPI值被存储并由用户设备用作用于通信的其自己的VPI值。
Patent CN-1290709-A (CN)
Title: 环氧化弹性体的制备方法
Inventor: ZHANG YING
IPC: C08F136/06
Filed: 2000-10-26
Abstract: 本发明提供一种利用催化环氧化反应制备环氧化改性弹性体的方法。其方法是将含有残留双键的弹性体,在反应性加工设备中直接与烷基氢过氧化物和催化剂的络合物反应,得到环氧化改性的弹性体。反应加工属无溶剂体系,可避免溶剂带来的环境污染问题。
Patent CN-1400160-A (CN)
Title: 蒽醌法生产过氧化氢用催化剂
Inventor: ZHU XIANGXUE
IPC: B01J23/58
Filed: 2001-08-02
Abstract: 本发明公开了一种蒽醌法生产过氧化氢用催化剂及其制备方法。蒽醌加氢用负载型贵金属催化剂以予处理过的海泡石或海泡石－Al 2 O 3 为载体，含Pt0.2～0.4％重量。海泡石在使用前用不同浓度的酸在不同固液比下浸渍一定时间，过滤，洗涤，干燥，压片，焙烧，粉碎。该催化剂以浸渍法制备，具有高活性、高选择性的特点。本发明的催化剂在0.2MPa，45℃，工作液空速为11.4h －1 (体积空速)的条件下，氢化效率可达8～12g(H 2 O 2 )/l，选择性达97％以上。
Patent CN-1443136-A (CN)
Title: 沉淀文石及其生产方法
Inventor: YANIV I
IPC: A23L27/00
Filed: 2001-02-22
Abstract: 本发明公开了新形式的颗粒状沉淀文石及其新生产方法。
Patent CN-1636290-A (CN)
Inventor: MASUMI KATSUMOTO
IPC: H01M50/171
Filed: 2001-06-15
Abstract: 提供了一种电池，它具有一卷绕的电极板组件，该组件容纳于一壳体内，这种电池可有效利用便携式电子器具中的可用空间。该电池壳体1具有一圆形横截面的头部1a和一基本方形横截面的本体部分1b，该方形横截面的一边长度等于或大于头部的圆形横截面的直径。
Patent CN-1435867-A (CN)
Title: 高压元件的制造方法
Inventor: LIU MUYI
IPC: H01L21/336
Filed: 2002-01-30
Abstract: 一种高压元件的制造方法，其首先提供一基底，其中此基底上已形成有一高压元件的栅极结构。接着，于进行第一热工艺之后，才在高压元件的栅极结构两侧的基底中形成一第一掺杂区。之后，在高压元件的栅极结构的侧边形成一间隙壁。并且在高压元件的栅极结构上与第一掺杂区的表面上形成一氧化层。接着，于进行一第二热工艺之后，才在间隙壁两侧的基底中形成一第二掺杂区。
Patent CN-1514612-A (CN)
Inventor: GE JUN
IPC: H04L12/26
Filed: 2002-12-31
Abstract: 一种在中继网关实现导通检验的方法，其特征在于：首先，控制设备根据SS7的IAM/CCR消息或中继电路属性，决定是否需要导通检验；若需要，则所述控制设备通过媒体网关控制协议指示媒体流转换设备发起或配合程控交换机，进行导通检验；所述控制设备获得导通检验结果，然后根据所述导通检验结果，要求所述媒体流转换设备或者根据维护人员的操作命令进行相应的处理。通过这种方法，使得SS7信令功能在IP网络中得以实现，既有利于PSTN和下一代电信网的融合，又可以促进下一代电信网的应用和增值业务的提供，对于提高运营商的经济效益和社会效益具有重要的意义。